The Triple Offset LTR 43 Control and Shut-off Butterfly Valve is the key product in the SAMSON LEUSCH portfolio. Additionally, the product range includes special valves, also versions fitted with integrated handwheel gearing as well as pneumatic, hydraulic or electric actuators. The triple offset seat conical geometry provides various benefits:
- No transition from static to kinetic friction between the seat and seat ring
- The conical shape prevents the butterfly disk from getting jammed
- Bidirectional flow possible:
FTC = flow-to-close (the medium helps to close the disk)
FTO = flow-to-open (the medium helps to open the disk) - Maximum shut-off performance even at extreme temperature fluctuations and pressure peaks
- Extraordinarily long service life due to the valves opening and closing almost without friction and mechanical initial breakaway torque
- Patented disk profile (patent no. DE 10 2012 102 4720 A1) for supercritical processes
- Compliance with fire-safe and TA-Luft requirements as standard
